Care And Storage - Armytek DOBERMANN PRO Manuel D'utilisateur

Strobe. Before switching on the flashlight in Strobe mode, unscrew the
head to 1/8 if it is tightened.
Changing Strobe modes. The head is unscrewed: tighten it and un-
screw to 1/8 again. Strobe1 and Strobe2 will switch cyclically.
Remote switch can be used in ANY mode.
Automemorizing. After switching off the last used mode is memorized
for quick access at next switching on.
Safe high brightness modes. Turbo mode gives maximum brightness
until the temperature of the flashlight and discharge current of the
battery don't exceed critical values.
Digital Light Stabilization & Safe Soft-Start System allows to in-
crease runtime, get longer lifetime of rechargeable battery and protect
it from overdischarge or overheating.
Active temperature control. When the temperature of the flashlight
becomes close to +58 °С, brightness decreases to safe value, allowing
the flashlight to avoid overheating for a long period of time. In condi-
tions of good air-cooling the flashlight delivers light without stepping
down.
Low battery level. If brightness of the mode is approximately <25%
from nominal value, the LED will flash 2 times (after 30 sec from
switching on). If you are not sure whether it flashed or not, switch the
flashlight off and on: if the battery is low, the flashes will repeat.
Lock-out function. Unscrew the tailcap to 1/4 for protection from
accidental switching on.
Warnings
For stable operation of the flashlight in Turbo and Strobe2 modes we
recommend branded 18650 Li-Ion batteries without PCB (unprotect-
ed) or with PCB which guarantees 10A discharge current.
The flashlight can get hot in Turbo and Strobe2 modes quickly and
discharge the battery with high current. Don't leave it without your
attention as very bright light might heat objects and cause fire.
For storage or transportation of the flashlight in a pocket or a bag it is
necessary to activate the lock-out function to ensure protection from
accidental switching on.
It is forbidden to charge the battery inside the flashlight when the
ambient temperature is below 0 °C.
4 ENG USER MANUAL DOBERMANN PRO
1. Always follow the instructions from this manual and recommenda-
tions on battery usage.
2. Apply only the recommended power sources.
3. Do not reverse battery polarity.
4. Do not modify or recast the flashlight and its components as it will
deprive you of the warranty.
5. Do not allow water or any other liquid to leak into the flashlight.
6. Do not aim a switched-on flashlight at people's or animals' eyes — it
can cause temporary blindness.
7. Do not allow children to use the flashlight without your assistance.
The producer will not be liable for any harm done to the user if it
was caused by improper use of the product.

Care and Storage

It is recommended to clean the threads and O-rings off dirt and old
grease once or twice per year. Remember that reliable protection from
water and dust cannot be provided by worn out sealing. The fouling
as well as lack of lubricant cause fast wear-out of threads and sealing
rings.
To clean the threads do the following:
1. Unscrew the tailcap and remove the sealing ring carefully with a
toothpick (do not use sharp metal things as they can damage the
ring).
2. Wipe the sealing ring thoroughly with a soft cloth (or tissue). Do not
use solvents. If the sealing ring is worn out or damaged replace it by
a new one.
3. Clean the metal threads with a brush using ethanol. Be careful not to
allow the applied liquid to get inside the flashlight or tailcap as it can
cause fails in functionality of the flashlight.
After cleaning lubricate the thread and the sealing ring with polyal-
phaolefin-based silica grease, e.g. Nyogel 760G. The application of
other types of grease is unacceptable. In case of active operation and
exploitation in dusty environments, it is recommended to perform
cleaning and lubricating of the parts as often as required.
WE DO NOT RECOMMEND leaving power sources inside the flashlight
for a long storage period, as batteries can leak for various reasons
and damage the inner parts of the flashlight. If you want to keep your
flashlight in a stand-by state with batteries in, first install new and
high-quality batteries. Store the flashlight in acceptable for batteries
operational temperature and revise the batteries' state at least once a
month. If you have noticed any signs of defects, withdraw the batteries
from the flashlight and dispose of them.
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